I'm considering designing my own page cache solution where I store my pages as one HTML blob and pull from this cache for all non-authenticated users. I would have a dirty bit field to help me manage updating the cache on the fly.

Anyone doing something similar? I figure my current page does about 15 db queries. This would help cut that down to one or two for 80% of my traffic. Plus 80% of my pages really don't change that often.

Thanks for any input on this.